WO2006131292A3 - Method for dissolution of gases with short-lived physical properties in a liquid - Google Patents
Method for dissolution of gases with short-lived physical properties in a liquid Download PDFInfo
- Publication number
- WO2006131292A3 WO2006131292A3 PCT/EP2006/005349 EP2006005349W WO2006131292A3 WO 2006131292 A3 WO2006131292 A3 WO 2006131292A3 EP 2006005349 W EP2006005349 W EP 2006005349W WO 2006131292 A3 WO2006131292 A3 WO 2006131292A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- short
- liquid
- physical properties
- dissolution
- gases
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K49/00—Preparations for testing in vivo
- A61K49/06—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations
- A61K49/18—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations characterised by a special physical form, e.g. emulsions, microcapsules, liposomes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
- B01F23/23105—Arrangement or manipulation of the gas bubbling devices
- B01F23/2312—Diffusers
- B01F23/23124—Diffusers consisting of flexible porous or perforated material, e.g. fabric
Abstract
The invention relates to a method for dissolution of gases with short-lived physical properties in a liquid, comprising the steps of: preparation of the gas with short-lived physical properties, preparation of the liquid, introduction of the gas with short-lived physical properties into the liquid, whereby the method is characterised in that the gas with short-lived physical properties is introduced to the liquid by means of a semi-permeable, gas-permeable membrane.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES06754128T ES2393113T3 (en) | 2005-06-09 | 2006-06-06 | Procedure for dissolving gases with short-term physical properties in a liquid |
US11/916,662 US20080199401A1 (en) | 2005-06-09 | 2006-06-06 | Method for Dissolution of Gases with Short-Lived Physical Properties in a Liquid |
EP06754128A EP1901782B1 (en) | 2005-06-09 | 2006-06-06 | Method for dissolution of gases with short-lived physical properties in a liquid |
JP2008515120A JP5080457B2 (en) | 2005-06-09 | 2006-06-06 | Method for the preparation of contrast agents by dissolving a gas with short-lived physical properties in a liquid |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005026604A DE102005026604A1 (en) | 2005-06-09 | 2005-06-09 | Method for dissolving gases with short-lived physical properties in a liquid |
DE102005026604.5 | 2005-06-09 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2006131292A2 WO2006131292A2 (en) | 2006-12-14 |
WO2006131292A3 true WO2006131292A3 (en) | 2007-02-01 |
Family
ID=37398693
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2006/005349 WO2006131292A2 (en) | 2005-06-09 | 2006-06-06 | Method for dissolution of gases with short-lived physical properties in a liquid |
Country Status (6)
Country | Link |
---|---|
US (1) | US20080199401A1 (en) |
EP (1) | EP1901782B1 (en) |
JP (1) | JP5080457B2 (en) |
DE (1) | DE102005026604A1 (en) |
ES (1) | ES2393113T3 (en) |
WO (1) | WO2006131292A2 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0804422D0 (en) * | 2008-03-10 | 2008-04-16 | Univ Southampton | An agent for transporting nuclear spin order and for magnetic resonance imaging |
DE102013013197A1 (en) * | 2013-08-09 | 2015-02-12 | Bundesrepublik Deutschland, vertreten durch das Bundesministerium für Wirtschaft und Arbeit, dieses vertreten durch den Präsidenten der Physikalisch-Technischen Bundesanstalt Braunschweig und Berlin | A method and apparatus for cryogen-free concentration of a hyperpolarized gas in a continuously flowing gas stream and use |
FR3030770B1 (en) | 2014-12-19 | 2019-08-30 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | NMR MEASURING CELL AND NMR MEASURING ASSEMBLY |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2833493A1 (en) * | 1978-07-31 | 1980-02-07 | Akzo Gmbh | Polypropylene membranes with porous surface - are used for filters, microfilters, membrane supports and as oxygenation agents |
EP0620447A2 (en) * | 1993-04-16 | 1994-10-19 | Praxair Technology, Inc. | Altered dipole moment magnetic resonance imaging method |
WO1995027438A1 (en) * | 1994-04-08 | 1995-10-19 | The Research Foundation Of State University Of New York | Magnetic resonance imaging using hyperpolarized noble gases |
WO1999007415A1 (en) * | 1997-08-12 | 1999-02-18 | Bracco Research S.A. | Administrable compositions and methods for magnetic resonance imaging |
US6168648B1 (en) * | 1997-12-25 | 2001-01-02 | Nitto Denko Corporation | Spiral wound type membrane module, spiral wound type membrane element and running method thereof |
US20020094317A1 (en) * | 1996-03-29 | 2002-07-18 | Alexander Pines | Enhancement of nmr and mri in the presence of hyperpolarized noble gases |
WO2002085417A2 (en) * | 2001-04-24 | 2002-10-31 | Medi-Physics, Inc. | Methods and devices for moisturizing hyperpolarized noble gases and pharmaceutical products thereof |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3352411B2 (en) * | 1998-03-05 | 2002-12-03 | 株式会社東芝 | Control system, power system protection control system, and storage medium storing program |
JP2002507438A (en) * | 1998-03-18 | 2002-03-12 | メディ−フィジックス・インコーポレイテッド | MR method for imaging lung and cardiac vasculature and increasing blood flow using dissolved polarized 129Xe |
US6284222B1 (en) * | 1998-11-03 | 2001-09-04 | Medi--Physics, Inc. | Hyperpolarized helium-3 microbubble gas entrapment methods |
JP2003526437A (en) * | 2000-03-13 | 2003-09-09 | メディ−フィジックス・インコーポレイテッド | Diagnostic procedures using direct injection of gaseous hyperpolarized 129Xe and related systems and products |
US6775568B2 (en) * | 2000-04-12 | 2004-08-10 | University Of Virginia Patent Foundation | Exchange-based NMR imaging and spectroscopy of hyperpolarized xenon-129 |
AU2001284648A1 (en) * | 2000-07-13 | 2002-01-30 | Medi-Physics, Inc. | Diagnostic procedures using 129XE spectroscopy characteristic chemical shift to detect pathology in vivo |
-
2005
- 2005-06-09 DE DE102005026604A patent/DE102005026604A1/en not_active Withdrawn
-
2006
- 2006-06-06 WO PCT/EP2006/005349 patent/WO2006131292A2/en active Application Filing
- 2006-06-06 EP EP06754128A patent/EP1901782B1/en not_active Not-in-force
- 2006-06-06 JP JP2008515120A patent/JP5080457B2/en not_active Expired - Fee Related
- 2006-06-06 US US11/916,662 patent/US20080199401A1/en not_active Abandoned
- 2006-06-06 ES ES06754128T patent/ES2393113T3/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2833493A1 (en) * | 1978-07-31 | 1980-02-07 | Akzo Gmbh | Polypropylene membranes with porous surface - are used for filters, microfilters, membrane supports and as oxygenation agents |
EP0620447A2 (en) * | 1993-04-16 | 1994-10-19 | Praxair Technology, Inc. | Altered dipole moment magnetic resonance imaging method |
WO1995027438A1 (en) * | 1994-04-08 | 1995-10-19 | The Research Foundation Of State University Of New York | Magnetic resonance imaging using hyperpolarized noble gases |
US20020094317A1 (en) * | 1996-03-29 | 2002-07-18 | Alexander Pines | Enhancement of nmr and mri in the presence of hyperpolarized noble gases |
WO1999007415A1 (en) * | 1997-08-12 | 1999-02-18 | Bracco Research S.A. | Administrable compositions and methods for magnetic resonance imaging |
US6168648B1 (en) * | 1997-12-25 | 2001-01-02 | Nitto Denko Corporation | Spiral wound type membrane module, spiral wound type membrane element and running method thereof |
WO2002085417A2 (en) * | 2001-04-24 | 2002-10-31 | Medi-Physics, Inc. | Methods and devices for moisturizing hyperpolarized noble gases and pharmaceutical products thereof |
Also Published As
Publication number | Publication date |
---|---|
WO2006131292A2 (en) | 2006-12-14 |
EP1901782A2 (en) | 2008-03-26 |
US20080199401A1 (en) | 2008-08-21 |
EP1901782B1 (en) | 2012-08-15 |
DE102005026604A1 (en) | 2006-12-14 |
JP5080457B2 (en) | 2012-11-21 |
JP2009523116A (en) | 2009-06-18 |
ES2393113T3 (en) | 2012-12-18 |
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